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Peterbilt 379 Electrical & Lighting For Sale

The Peterbilt 379 ranges in price from as low as $6 up to $1,700 based on MyLittleSalesman.com marketplace data.
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Truck Parts (199)
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Electrical & Lighting (199)
   Cab Control Modules (CECU) (1)    Cab Wiring Harnesses (8)    Chassis Control Modules (1)    Dash Control Modules (3)    Door Electrical Switches (2)    Fuse Boxes & Panels (5)    Gauges (26)    Headlight Assemblies (74)    Headlight Bezels (6)    Ignition Switches (1)    Lighting, Exterior (6)    Lighting, Interior (2)    Parking Lamps / Turn Signals (8)    Radios (7)    Tail Lights (9)    Throttle Position Sensors (4)    Turn Signal Switches (1)    Windshield Washer Reservoirs (12)    Windshield Wiper Arms (4)    Windshield Wiper Motors (16)    Windshield Wiper Transmissions (2)    Wiring Harnesses (1)
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Showing 1 - 25 of 199 Listings

1 - 25 of 199 listings
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Front Turn Signal Light 31 Amber LED Clear Lens for 1987-2007 Peterbilt 379

Front Turn Signal Light 31 Amber LED Clear Lens for 1987-2007 Peterbilt 379

Recently Updated
$48.32 USD
FRONT TURN SIGNAL LIGHT - 31 AMBER LED - 21 FRONT LEDS-4 SIDE LEDS-6 BACK LEDS - CLEAR LENS - 1987-2007 PETERBILT 379
Quantity5
ConditionNew
Fits To Make(s)PETERBILT
Fits To Model(s)379
Stock NumberUPI 38553
MLS Number14189512
CategoryParking Lamps / Turn Signals
Last Updated4/7/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
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LKQ Heavy Truck
Triangle Clear-Amber LED Turn Signal & Marker Lamp for Peterbilt 379 Headlight

Triangle Clear-Amber LED Turn Signal & Marker Lamp for Peterbilt 379 Headlight

Recently Updated
$95.58 USD
TRIANGLE CLEAR-AMBER LED TURN SIGNAL MARKER LAMP 24 DIODES PETERBILT SIDE HEADLIGHT, 5.25L X 1.78W X 6.56H,
Quantity2
ConditionNew
Fits To Make(s)PETERBILT
Fits To Model(s)379
SideBoth
Stock NumberTRX TLED-PSHC
MLS Number14190191
CategoryParking Lamps / Turn Signals
Last Updated4/4/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
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LKQ Heavy Truck
Peterbilt 379 Triangle Clear-Amber LED Turn Signal & Marker Lamp, 24 Diodes

Peterbilt 379 Triangle Clear-Amber LED Turn Signal & Marker Lamp, 24 Diodes

Recently Updated
$95.58 USD
TRIANGLE CLEAR-AMBER LED TURN SIGNAL MARKER LAMP 24 DIODES PETERBILT SIDE HEADLIGHT, 5.25L X 1.78W X 6.56H,
Quantity4
ConditionNew
Fits To Make(s)PETERBILT
Fits To Model(s)379
SideBoth
Stock NumberTRX TLED-PSHC
MLS Number14213957
CategoryParking Lamps / Turn Signals
Last Updated4/4/2026
Location
Antioch, TN, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
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LKQ Heavy Truck
Peterbilt 379 Right Headlight Assembly for a Peterbilt 379 1987-2007

Peterbilt 379 Right Headlight Assembly for a Peterbilt 379 1987-2007

Recently Updated
$823.10 USD
PETERBILT 379 ALUMINUM HEADLIGHT ASSEMBLY, PRE DRILLED, INCLUDES HOUSING, BULBS, WIRING, AND POD, RIGHT HAND.
Quantity5
ConditionNew
Fits To Make(s)PETERBILT
Fits To Model(s)379 1987-2007
SideRight
Stock NumberTSL 7572R
MLS Number10948987
CategoryHeadlight Assemblies
Last Updated4/4/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
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LKQ Heavy Truck
Peterbilt 379 Left Headlight Assembly for a Peterbilt 379 1987-2007

Peterbilt 379 Left Headlight Assembly for a Peterbilt 379 1987-2007

$795.10 USD
PETERBILT 379 ALUMINUM HEADLIGHT ASSEMBLY, PRE DRILLED, INCLUDES HOUSING, BULBS, WIRING, AND POD, LEFT HAND.
ConditionNew
Fits To Make(s)PETERBILT
Fits To Model(s)379 1987-2007
SideLeft
Stock NumberTSL 7572L
MLS Number10948986
CategoryHeadlight Assemblies
Last Updated3/12/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
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LKQ Heavy Truck
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